197667842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{138617}}^1$

素因数の和:138673

約数の個数: 16

約数和(自身を含む): 319375872

約数和(自身を除く): 121708030

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 138617, 277234, 3188191, 4297127, 6376382, 8594254, 98833921, 197667842]

約数ペア:

[(1, 197667842), (2, 98833921), (23, 8594254), (31, 6376382), (46, 4297127), (62, 3188191), (713, 277234), (1426, 138617)]